Results 1 to 10 of about 143,257 (392)
Kepler Eclipsing Binary Stars. V. Identification of 31 Eclipsing Binaries in the K2 Engineering Data-set [PDF]
, 2014 Over 2500 eclipsing binaries were identified and characterized from the ultra-precise photometric data provided by the Kepler space telescope. Kepler is now beginning its second mission, K2, which is proving to again provide ultra-precise photometry for a large sample of eclipsing binary stars.
Abdul-Masih, Michael +10 more
arxiv +6 more sources
Modelling of W UMa-type variable stars
South African Journal of Science, 2010 W Ursae Majoris (W UMa)-type variable stars are over-contact eclipsing binary stars. To understand how these systems form and evolve requires observations spanning many years, followed by detailed models of as many of them as possible.
P. Skelton, D. Smits
doaj +13 more sources
Gaia BH1: A Key for Understanding the Demography of Low-q Binaries in the Milky Way Galaxy
Galaxies, 2023 The recently discovered Gaia BH1 binary system, a Sun-like star and a dark object (presumably a black hole), may significantly change our understanding of the population of binaries.
Oleg Malkov
doaj +1 more source
Using probabilistic neural network to analyze the binary stars Schulte 3, EY Cep, HD 101131, and Haro 1-14c [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2018 The use of artificial neural networks (ANNs) in physical sciences has increased recently. Determining the orbital elements of binary systems helps us to obtain fundamental information. In this paper, ANNs were used to find the corresponding orbital and
Ali Pirkhedri, Kamal Ghaderi
doaj +1 more source
The New Ephemeris and Light Curve Analysis of V870 Ara by the Ground-Based and TESS Data
Open Astronomy, 2021 New CCD photometric observations and their investigation of the W UMa-type binary, V870 Ara, are presented. Light curves of the system were taken through BVIfilters from the Congarinni Observatory in Australia.
Poro Atila +6 more
doaj +1 more source
SW Lyncis-Advances and Questions [PDF]
Journal of Astronomy and Space Sciences, 2010 Many filtered CCD measures form the basis of six new light curves of the eclipsing system SW Lyn. From these measures and additional observations for eclipse timing, 47 new times of minimum light over the time-interval of about 13 years have been ...
Chun-Hwey Kim +7 more
doaj +1 more source
New Light Curve Analysis for Large Numbers of Eclipsing Binaries I. Detached and Semi-Detached Binaries [PDF]
Journal of Astronomy and Space Sciences, 2010 Several survey observations have produced light curves of more than five thousand eclipsing binaries for last 15 years. Future missions such as the Large Synoptic Survey Telescope (LSST), the Panoramic Survey Telescope and Rapid Response System (Pan ...
Young-Woon Kang
doaj +1 more source
Galaxies, 2021 Eclipsing systems are essential objects for understanding the properties of stars and stellar systems. Eclipsing systems with pulsating components are furthermore advantageous because they provide accurate constraints on the component properties, as well
Patricia Lampens
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Asteroseismic Analysis of δ Scuti Components of Binary Systems: The Case of KIC 8504570
Galaxies, 2020 The present work concerns the Asteroseismology of the Kepler-detached eclipsing binary KIC 8504570. Particularly, it focuses on the pulsational behaviour of the oscillating component of this system and the estimation of its physical parameters in order ...
Alexios Liakos, Panagiotis Niarchos
doaj +1 more source